Oh yes I can.
No good will come out from waging a dare with me.
Really, I have done yoga in a bikini once, doing it in a dress is piece of cake!
Of course, because of limited space, I can't demonstrate any other pose here, and hey, I can't do inversions or anything like that because it is a dress, but, with some of the poses. of course you can do it, in a dress.
SOOOOOOO.... you owe me a meal Rog!